Graphics Memory 256 MB DDR3 shared with main memory (Minimum graphics memory usage is 256 MB) Storage 250, 320, or 500 GB (5400-rpm SATA), 320 or 500 GB (7200-rpm SATA), or 128 or 256 GB (SSD)īuilt-in Display 15.4-inch (diagonal) LED-backlit glossy widescreen display, optional antiglare widescreen display Processor Intel Core 2 Duo (P8700) (“Penryn”) System Battery Built-in 73-watt-hour lithium-polymer Graphics Memory 256 or 512 MB (9600M GT) GDDR3 or 256 MB (9400M) DDR3 shared with main memoryĭisplay Connection 1 – Mini DisplayPort (VGA, DVI, or dual-link DVI with adapter)ĭisplay Modes Dual display extended and video mirroringĮxternal Resolution Up to 2560 by 1600 pixels Graphics Card NVIDIA GeForce 9600M GT and GeForce 9400M Memory Slots 2 – 204-pin PC3-8500 (1066 MHz) DDR3 SO-DIMMīuilt-in Display 15.4-inch (diagonal) LED-backlit glossy widescreen display, optional antiglare widescreen display. Media 8x Slot-loading SuperDrive (DVD±R DL/DVD±RW/CD-RW)